#683AA1#683AA1

#683AA1 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.8% C 0.160 H 300.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#683AA1
RGB	rgb(104, 58, 161)
HSL	hsl(267, 47%, 43%)
HSV	hsv(267, 64%, 63%)
CMYK	cmyk(35.4%, 64%, 0%, 36.9%)
CIE-LAB	lab(35.09, 41.66, -48.45)
CIE-LCH	lch(35.09, 63.90, 310.69°)
OKLab	oklab(45.84% 0.082 -0.1376)
OKLCH	oklch(45.84% 0.16 300.8)
XYZ	xyz(13.6535, 8.5423, 34.6408)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683AA1 #73A13A

analogous

#3A3FA1 #683AA1 #9B3AA1

triadic

#683AA1 #A1683A #3AA168

tetradic

#683AA1 #A13A3F #73A13A #3AA19B

square

#683AA1 #A13A3F #73A13A #3AA19B

split-complementary

#683AA1 #A19B3A #3FA13A

monochromatic

#2E1A47 #4B2A74 #683AA1 #8656C2 #A683D2

Accessibility & contrast

On white

7.75

#683AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#683AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683AA1

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AA1	#FFFFFF	#000000	##FFFFFF
##683AA1	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A4

Deuteranopia (green-blind)

#12529F

Tritanopia (blue-blind)

#5C5068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #683aa1;
/* rgb */ color: rgb(104, 58, 161);
/* oklch */ color: oklch(45.8% 0.160 300.8);

Tailwind

colors: {
  custom: {
    50: '#9773bd',
    500: '#683aa1',
    950: '#000000',
  },
}

SCSS

$custom: #683aa1;
$custom-light: #9773bd;
$custom-dark: #000000;

JSON

{
  "hex": "#683aa1",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 161
  },
  "hsl": {
    "h": 266.796,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4584,
    "c": 0.16021,
    "h": 300.8
  },
  "luminance": 0.08542
}

Semantic roles & 50–950 ramp

primary

#683AA1

secondary

#9FBC7B

accent

#D7519B

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683AA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →